There are a few scenes that might raise your eyebrow. I fondly remember the musical number towards the end that features a bunch of living cars being crushed.
But the toaster has a nightmare at one point, and that scene I think is the source of most/all of the anxiety over this flick lol.
Honestly really enjoyed rewatching it as an adult. Great animation, and the story’s decent.
Another vote for “Captain Underpants”. It’s immature and strange and great.
I know it’s not related in tone at all, but I loved the Redwall series as a kid.